[특허]Continuously variable automotive transmission

[미국특허] Continuously variable automotive transmission 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16H-037/08
출원번호	US-0159256 (1988-02-23)
발명자 / 주소	Hattori Torao (Saitama JPX) Nishikawa Masao (Tokyo JPX)
출원인 / 주소	Honda Giken Kogyo Kabushiki Kaisha (Tokyo JPX 03)
인용정보	피인용 횟수 : 8 인용 특허 : 9

초록 ▼

A continuously variable automotive transmission includes a fluid torque converter adapted to be connected to an engine and having a turbine shaft, a single driver gear or two driver gears fixedly mounted on the turbine shaft, and a V-belt continuously variable transmission mechanism. The V-belt continuously variable transmission mechanism comprises a driver pulley mounted on a driver shaft parallel to the turbine shaft, a driven pulley mounted on a driven shaft parallel to the turbine shaft, a V belt trained around the driver and driven pulleys, a forward gear rotatably mounted on the driver shaft and held in mesh with the single driver gear or one of the two driver gears, a foward clutch mounted on the driver shaft for selectively connecting and disconnecting the forward gear to and from the driver shaft, a reverse gear rotatably mounted on the driven shaft and held in mesh with the single driver gear or the other of the two driver gears through an idler gear, and a reverse clutch mounted on the driven shaft for selectively connecting and disconnecting the reverse gear to and from the driven shaft.

대표청구항 ▼

A continuously variable automotive transmission for transmitting power from an engine to automotive wheels, comprising: a fluid torque converter adapted to be connected to the engine and having a turbine shaft; driver gear means fixedly mounted on said turbine shaft; and a fixed ratio reverse and continuously variable ratio forward transmission mechanism including: a driver shaft rotatably mounted parallel to said turbine shaft; a driver pulley mounted on said driver shaft; a driven shaft rotatably mounted parallel to said turbine shaft and driver shaft; a driven pulley mounted on said driven shaft; a V belt trained around said driver and driven pulleys; said driver pulley and driven pulley having means for varying the drive ratio therebetween transmitted through the V belt; a forward gear rotatably mounted on said driver shaft and held in mesh with said driver gear means; a forward clutch mounted on said driver shaft for selectively connecting and disconnecting said forward gear to and from said driver shaft; a reverse gear rotatably mounted on said driven shaft and held in mesh with said driver gear means through an idler gear; a reverse clutch mounted on sid driven shaft for selectively connecting and disconnecting said reverse gear to and from said driven shaft; and said driven shaft continuously coupled through drive means to the automotive wheels for driving the automotive wheels whenever said driven shaft is rotated whereby the reverse driving of the automotive wheels is directly through said drive gear means, said reverse gear, said reverse clutch and said driven shaft without transmitting power through said V belt.

이 특허에 인용된 특허 (9) 인용/피인용 타임라인 분석

Wayman Robert W. (Nagoya JPX) Kawamoto Mutsumi (Nagoya JPX) Sakakibara Shiro (Anjo JPX), Automotive transmission.
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Itoh Hiroshi (Toyota JPX) Okada Mituhiko (Toyota JPX), Continuously variable transmission.
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Hirosawa Koichiro (Kariya JPX), Continuously variable transmission including planetary gearing.
상세보기
Takano Toshio (Hamuramachi JPX), Control system for an infinitely variable transmission with an electromagnetic powder clutch.
상세보기
Shimamoto Masao (Ikeda JPX), Power transmission device for an automobile.
상세보기
Sakakibara, Shiro, Stepless automatic transmission for motor vehicles.
상세보기
Wayman, Robert W.; Kawamoto, Mutsumi; Sakakibara, Shiro, Torque ratio control device for a V-belt type continuously variable transmission.
상세보기
Hohn, Bernd-Robert, Transmission for motor vehicles.
상세보기
Piret Jean (Bougival FRX) Jallas Michel (Garches FRX), Transmission with variator.
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이 특허를 인용한 특허 (8) 인용/피인용 타임라인 분석

Albert W. Brown, Continuously variable transmission and method of transferring loads in the same.
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Albert W. Brown, Dual Drive continuously variable transmission.
상세보기
Brown, Albert W., Dual drive continuously variable transmission.
상세보기
Brown, Albert W., In-series two chain continuously variable transmission.
상세보기
Minowa Toshimichi,JPX ; Nishimura Yutaka,JPX ; Kawashima Ken'ichi,JPX ; Kuroiwa Hiroshi,JPX ; Ibamoto Masahiko,JPX, Method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch.
상세보기
Minowa Toshimichi,JPX ; Nishimura Yutaka,JPX ; Kawashima Ken'ichi,JPX ; Kuroiwa Hiroshi,JPX ; Ibamoto Masahiko,JPX, Method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch.
상세보기
Minowa Toshimichi,JPX ; Nishimura Yutaka,JPX ; Kawashima Ken'ichi,JPX ; Kuroiwa Hiroshi,JPX ; Ibamoto Masahiko,JPX, Method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch.
상세보기
Kidokoro, Teruhisa; Kobayashi, Shuhei; Uchino, Satoshi, Power transmission switching mechanism and transmission.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Continuously variable automotive transmission 원문보기